+

WO2002003558A3 - Dispositif de reception, notamment pour radiotelephonie mobile - Google Patents

Dispositif de reception, notamment pour radiotelephonie mobile Download PDF

Info

Publication number
WO2002003558A3
WO2002003558A3 PCT/EP2001/007466 EP0107466W WO0203558A3 WO 2002003558 A3 WO2002003558 A3 WO 2002003558A3 EP 0107466 W EP0107466 W EP 0107466W WO 0203558 A3 WO0203558 A3 WO 0203558A3
Authority
WO
WIPO (PCT)
Prior art keywords
receiver
radio communication
mobile radio
mixer
multiplication
Prior art date
Application number
PCT/EP2001/007466
Other languages
German (de)
English (en)
Other versions
WO2002003558A2 (fr
Inventor
Zdravko Boos
Original Assignee
Infineon Technologies Ag
Zdravko Boos
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Infineon Technologies Ag, Zdravko Boos filed Critical Infineon Technologies Ag
Priority to JP2002507524A priority Critical patent/JP2004503124A/ja
Priority to KR10-2003-7000167A priority patent/KR20030043905A/ko
Priority to DE50109886T priority patent/DE50109886D1/de
Priority to EP01971742A priority patent/EP1297633B1/fr
Publication of WO2002003558A2 publication Critical patent/WO2002003558A2/fr
Publication of WO2002003558A3 publication Critical patent/WO2002003558A3/fr
Priority to US10/337,050 priority patent/US7103343B2/en
Priority to US11/493,239 priority patent/US7634245B2/en
Priority to US12/488,876 priority patent/US7792504B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Superheterodyne Receivers (AREA)
  • Noise Elimination (AREA)

Abstract

L'invention concerne un dispositif de réception, notamment pour téléphonie mobile, comprenant une branche de réception avec un premier mélangeur (M1) et un convertisseur analogique/numérique (AD) monté en aval. Un générateur de référence (RG) produit une horloge de référence (RT) qui est acheminée par multiplication ou division à nombres entiers, jusqu'aux convertisseurs ou aux synthétiseurs à boucle d'asservissement en phase du mélangeur. On obtient ainsi une structure de circuit particulièrement économe en énergie et à encombrement réduit, à perturbations mutuelles réduites des signaux, qui est particulièrement indiquée pour le système universel de télécommunications mobiles. Dans un mode préféré de réalisation, le dispositif de réception est perfectionné par adjonction d'une voie d'émission, en un dispositif d'émission et de réception.
PCT/EP2001/007466 2000-07-05 2001-06-29 Dispositif de reception, notamment pour radiotelephonie mobile WO2002003558A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2002507524A JP2004503124A (ja) 2000-07-05 2001-06-29 移動式無線に適した受信機
KR10-2003-7000167A KR20030043905A (ko) 2000-07-05 2001-06-29 이동 통신용 수신기
DE50109886T DE50109886D1 (de) 2000-07-05 2001-06-29 Empfangseinrichtung, insbesondere für den mobilfunk
EP01971742A EP1297633B1 (fr) 2000-07-05 2001-06-29 Dispositif de reception, notamment pour radiotelephonie mobile
US10/337,050 US7103343B2 (en) 2000-07-05 2003-01-06 Receiver, in particular for mobile radio
US11/493,239 US7634245B2 (en) 2000-07-05 2006-07-26 Receiver, in particular for mobile radio
US12/488,876 US7792504B2 (en) 2000-07-05 2009-06-22 Transmitter and transceiver, in particular for mobile radio, and transmission method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00114445.0 2000-07-05
EP00114445A EP1170874A1 (fr) 2000-07-05 2000-07-05 Récepteur, notamment pour la radiotéléphonie mobile

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/337,050 Continuation US7103343B2 (en) 2000-07-05 2003-01-06 Receiver, in particular for mobile radio

Publications (2)

Publication Number Publication Date
WO2002003558A2 WO2002003558A2 (fr) 2002-01-10
WO2002003558A3 true WO2002003558A3 (fr) 2002-09-19

Family

ID=8169174

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/007466 WO2002003558A2 (fr) 2000-07-05 2001-06-29 Dispositif de reception, notamment pour radiotelephonie mobile

Country Status (6)

Country Link
US (3) US7103343B2 (fr)
EP (2) EP1170874A1 (fr)
JP (1) JP2004503124A (fr)
KR (1) KR20030043905A (fr)
DE (1) DE50109886D1 (fr)
WO (1) WO2002003558A2 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1170874A1 (fr) * 2000-07-05 2002-01-09 Infineon Technologies AG Récepteur, notamment pour la radiotéléphonie mobile
DE60129343T2 (de) 2001-12-12 2008-05-21 Sony Deutschland Gmbh Mehrband-Frequenzsynthesizer für mobile Endgeräte
US6962834B2 (en) * 2002-03-22 2005-11-08 Stark David H Wafer-level hermetic micro-device packages
US7647069B2 (en) * 2002-10-25 2010-01-12 Nxp B.V. Single oscillator DSSS and OFDM radio receiver
KR100574938B1 (ko) * 2003-02-20 2006-04-28 삼성전자주식회사 고속 직렬 링크에서 데이터 복원시 에러 발생을감소시키는 데이터 복원장치 및 그 복원방법
DE60313945T2 (de) 2003-03-11 2008-03-06 Sony Ericsson Mobile Communications Ab Mehrband-Frequenzsynthetisierer
DE10317598A1 (de) * 2003-04-16 2004-11-25 Infineon Technologies Ag Integrierter Transceiverschaltkreis
DE10354558B4 (de) * 2003-11-21 2006-10-05 Infineon Technologies Ag Vorrichtung zum Erzeugen eines Sendetaktsignals und eines Empfangstaktsignals für eine Sende- und Empfangsvorrichtung
CN101099300A (zh) * 2005-01-14 2008-01-02 汤姆森特许公司 用于码分多址的基于随机存取存储器的扰码生成器
EP1836774A1 (fr) * 2005-01-14 2007-09-26 Thomson Licensing Combinateur a rapport maximal d'efficacite pour des systemes cdma
CN101103547A (zh) * 2005-01-14 2008-01-09 汤姆森特许公司 使用执行扰码确定的瑞克搜索器的小区搜索
US8059776B2 (en) * 2005-01-14 2011-11-15 Thomson Licensing Method and system for sub-chip resolution for secondary cell search
JP4790728B2 (ja) * 2005-01-14 2011-10-12 トムソン ライセンシング セルラー受信機における装置及び方法
US7706833B2 (en) * 2005-05-17 2010-04-27 Interdigital Technology Corporation Unified dual-mode GSM/UMTS clock
US8126452B2 (en) * 2007-11-29 2012-02-28 Intel Mobile Communications GmbH Systems and methods for self-calibrating transceivers
US8428212B2 (en) * 2008-01-30 2013-04-23 Intel Mobile Communications GmbH Frequency synthesis using upconversion PLL processes
US7773026B2 (en) 2008-08-01 2010-08-10 Infineon Technologies Ag Heterodyne transceiver systems and methods
EP2501800A4 (fr) * 2009-11-17 2013-05-22 Musc Found For Res Dev Anticorps monoclonaux humains pour nucléoline humaine
EP2355362B1 (fr) * 2010-02-05 2015-01-14 Intel Mobile Communications GmbH Émetteur-récepteur RF et modem comprenant un tel émetteur-récepteur
GB201005983D0 (en) * 2010-04-09 2010-05-26 Icera Inc Method and device for sending signals between a radio frequency circuit and a baseband circuit
US8692595B1 (en) * 2013-03-14 2014-04-08 Altera Corporation Transceiver circuitry with multiple phase-locked loops

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5430890A (en) * 1992-11-20 1995-07-04 Blaupunkt-Werke Gmbh Radio receiver for mobile reception with sampling rate oscillator frequency being an integer-number multiple of reference oscillation frequency
US5663734A (en) * 1995-10-09 1997-09-02 Precision Tracking, Inc. GPS receiver and method for processing GPS signals
WO2000025419A1 (fr) * 1998-10-22 2000-05-04 Infineon Technologies Ag Ensemble circuit d'emission/de reception stabilise en frequence
US6061704A (en) * 1997-12-23 2000-05-09 Telefonaktiebolaget Lm Ericsson Method and apparatus for rate conversion

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587620A (en) * 1981-05-09 1986-05-06 Nippon Gakki Seizo Kabushiki Kaisha Noise elimination device
US4631735A (en) * 1984-12-28 1986-12-23 Codex Corporation Coded modulation system with feedback
US4833693A (en) * 1985-11-21 1989-05-23 Codex Corporation Coded modulation system using interleaving for decision-feedback equalization
US4916640A (en) * 1987-06-03 1990-04-10 Allen-Bradley Company, Inc. Video image processing system
JPH0456443A (ja) * 1990-06-26 1992-02-24 Sony Corp 局部発振装置
JPH0465912A (ja) 1990-07-02 1992-03-02 Sony Corp デシメーション回路
JP3087459B2 (ja) * 1991-09-27 2000-09-11 松下電器産業株式会社 Ｆｓｋデータ復調器
US5299233A (en) * 1992-05-22 1994-03-29 Advanced Micro Devices, Inc. Apparatus and method for attenuating a received signal in response to presence of noise
US5267260A (en) * 1992-11-19 1993-11-30 Samsung Electronics Co., Ltd. Spread spectrum receiver using the code division multiple access mode
US5535432A (en) * 1994-09-14 1996-07-09 Ericsson Ge Mobile Communications Inc. Dual-mode satellite/cellular phone with a frequency synthesizer
GB2304243B (en) 1995-08-04 2000-03-15 Nokia Mobile Phones Ltd Analogue to digital and digital to analogue converters
AU723615B2 (en) 1995-10-09 2000-08-31 Snaptrack, Inc. GPS receiver and method for processing GPS signals
CA2183140C (fr) * 1996-08-12 2001-11-20 Grant Mcgibney Systeme de synchronisation et de restitution de frequence
JPH1065605A (ja) * 1996-08-23 1998-03-06 Sony Corp 受信方法、タイミング検出装置及び受信装置
US5783974A (en) 1997-01-27 1998-07-21 Hitachi America, Ltd. Digital interpolation up sampling circuit and digital modulator using same
US6041222A (en) * 1997-09-08 2000-03-21 Ericsson Inc. Systems and methods for sharing reference frequency signals within a wireless mobile terminal between a wireless transceiver and a global positioning system receiver
US6308048B1 (en) * 1997-11-19 2001-10-23 Ericsson Inc. Simplified reference frequency distribution in a mobile phone
US6307896B1 (en) * 1998-04-03 2001-10-23 Tektronix, Inc. Instrumentation receiver for digitally modulated radio frequency signals
US6285865B1 (en) * 1998-11-12 2001-09-04 Broadcom Corporation System and method for on-chip filter tuning
US6249685B1 (en) * 1998-12-21 2001-06-19 Texas Instruments Incorporated Low power fractional pulse generation in frequency tracking multi-band fractional-N phase lock loop
EP1170874A1 (fr) * 2000-07-05 2002-01-09 Infineon Technologies AG Récepteur, notamment pour la radiotéléphonie mobile
US6529568B1 (en) * 2000-10-13 2003-03-04 Time Domain Corporation Method and system for canceling interference in an impulse radio
US6549153B2 (en) * 2000-10-25 2003-04-15 Telefonaktiebolaget Lm Ericsson (Publ) Digital to analog conversion method and apparatus
US7519135B2 (en) * 2001-08-15 2009-04-14 Texas Instruments Incorporated Direct radio frequency (RF) sampling with recursive filtering method
US7356077B2 (en) * 2001-09-07 2008-04-08 Spirent Communications Inc. Method and apparatus for testing network integrity
US6856791B2 (en) * 2002-03-14 2005-02-15 Ericsson Inc. Direct automatic frequency control method and apparatus
US7508898B2 (en) * 2004-02-10 2009-03-24 Bitwave Semiconductor, Inc. Programmable radio transceiver

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5430890A (en) * 1992-11-20 1995-07-04 Blaupunkt-Werke Gmbh Radio receiver for mobile reception with sampling rate oscillator frequency being an integer-number multiple of reference oscillation frequency
US5663734A (en) * 1995-10-09 1997-09-02 Precision Tracking, Inc. GPS receiver and method for processing GPS signals
US6061704A (en) * 1997-12-23 2000-05-09 Telefonaktiebolaget Lm Ericsson Method and apparatus for rate conversion
WO2000025419A1 (fr) * 1998-10-22 2000-05-04 Infineon Technologies Ag Ensemble circuit d'emission/de reception stabilise en frequence

Also Published As

Publication number Publication date
EP1170874A1 (fr) 2002-01-09
US7634245B2 (en) 2009-12-15
EP1297633A2 (fr) 2003-04-02
US7103343B2 (en) 2006-09-05
US20030104798A1 (en) 2003-06-05
WO2002003558A2 (fr) 2002-01-10
KR20030043905A (ko) 2003-06-02
JP2004503124A (ja) 2004-01-29
US20090258605A1 (en) 2009-10-15
DE50109886D1 (de) 2006-06-29
EP1297633B1 (fr) 2006-05-24
US7792504B2 (en) 2010-09-07
US20060264195A1 (en) 2006-11-23

Similar Documents

Publication Publication Date Title
WO2002003558A3 (fr) Dispositif de reception, notamment pour radiotelephonie mobile
WO2002056489A3 (fr) Controle de fuite d'un oscillateur local dans des operations de conversion directe
EP0795978A3 (fr) Réglage de fréquence pour canaux à division en fréquence
TR200000638T2 (tr) Kablosuz bir mobil terminalde kablosuz bir alıcı verici ile global bir konumlandırıcı sistem alıcısı arasında referans frekansı sinyallerinin paylaşılması için sistemler ve yöntem
IL143764A0 (en) Integrated transmitter and receiver components for a dual-band transceiver
WO2002047282A3 (fr) Recepteur de communications par trajets multiples
EP0878917A3 (fr) Circuit d'un radioémetteur-récepteur mobile à deux bandes
US20090268916A1 (en) Fm transmitter
AU3729795A (en) Dual-mode satellite/cellular phone with a frequency syntesizer
GB2462211A (en) Transceiver front end for software radio systems
WO2008039380A3 (fr) Intégration d'un émetteur fm dans un téléphone cellulaire
TW431074B (en) Direct conversion time division duplex, direct sequence spread spectrum cordless telephone
MY119873A (en) Digital variable symbol rate modulation
WO1999031912A3 (fr) Circuit de sychronisation de telephones mobiles cdma
US20190383924A1 (en) Programmable multi-mode digital-to-analog converter (dac) for wideband applications
CA2391480A1 (fr) Emetteur/recepteur cmos monopuce et procede d'utilisation
US6931051B2 (en) Frequency hopping wireless communication system with filtered adaptive slicer
TW200511782A (en) Multiple communication protocols with common sampling rate
US6490440B1 (en) Digital transmitter circuit and method of operation
TW200614694A (en) Receiving circuit of electric-wave clock broadcast
CN102783042A (zh) 对头戴式耳机使用低功率发送的参考扩频无线链路的移动装置
RU2156541C1 (ru) Линия радиосвязи с фазоманипулированным шпс
WO2001035529A3 (fr) Emetteur/recepteur cmos monopuce et procede d'utilisation
TW200511786A (en) Non-coherent frequency shift keying (FSK) transmitter using a digital interpolation synthesizer
US8068573B1 (en) Phase dithered digital communications system

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): JP KR US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AK Designated states

Kind code of ref document: A3

Designated state(s): JP KR US

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

ENP Entry into the national phase

Ref country code: JP

Ref document number: 2002 507524

Kind code of ref document: A

Format of ref document f/p: F

WWE Wipo information: entry into national phase

Ref document number: 1020037000167

Country of ref document: KR

Ref document number: 10337050

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2001971742

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2001971742

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1020037000167

Country of ref document: KR

WWR Wipo information: refused in national office

Ref document number: 1020037000167

Country of ref document: KR

WWG Wipo information: grant in national office

Ref document number: 2001971742

Country of ref document: EP

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载